APA (7th ed.) Citation

Siegel, A. F., & Nelson, C. R. (1986). Long-Term Behavior of Yield Curves. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Siegel, Andrew F., and Charles R. Nelson. Long-Term Behavior of Yield Curves. Cambridge, Mass: National Bureau of Economic Research, 1986.

MLA (9th ed.) Citation

Siegel, Andrew F., and Charles R. Nelson. Long-Term Behavior of Yield Curves. National Bureau of Economic Research, 1986.